Air Miles Calculator logo

How far is Okayama from Philadelphia, PA?

The distance between Philadelphia (Philadelphia International Airport) and Okayama (Okayama Airport) is 6972 miles / 11220 kilometers / 6058 nautical miles.

Philadelphia International Airport – Okayama Airport

Distance arrow
6972
Miles
Distance arrow
11220
Kilometers
Distance arrow
6058
Nautical miles

Search flights

Distance from Philadelphia to Okayama

There are several ways to calculate the distance from Philadelphia to Okayama. Here are two standard methods:

Vincenty's formula (applied above)
  • 6971.873 miles
  • 11220.141 kilometers
  • 6058.392 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 6957.037 miles
  • 11196.265 kilometers
  • 6045.500 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Philadelphia to Okayama?

The estimated flight time from Philadelphia International Airport to Okayama Airport is 13 hours and 42 minutes.

Flight carbon footprint between Philadelphia International Airport (PHL) and Okayama Airport (OKJ)

On average, flying from Philadelphia to Okayama generates about 851 kg of CO2 per passenger, and 851 kilograms equals 1 876 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Philadelphia to Okayama

See the map of the shortest flight path between Philadelphia International Airport (PHL) and Okayama Airport (OKJ).

Airport information

Origin Philadelphia International Airport
City: Philadelphia, PA
Country: United States Flag of United States
IATA Code: PHL
ICAO Code: KPHL
Coordinates: 39°52′18″N, 75°14′27″W
Destination Okayama Airport
City: Okayama
Country: Japan Flag of Japan
IATA Code: OKJ
ICAO Code: RJOB
Coordinates: 34°45′24″N, 133°51′17″E